CN218011665U

CN218011665U - Industrial furnace flue gas cooling device

Info

Publication number: CN218011665U
Application number: CN202221390610.3U
Authority: CN
Inventors: 季爱民; 季爱红; 焦鹏; 季泰晨; 季泰宇
Original assignee: Wuxi Topbond Energy Ring Technology Co ltd
Current assignee: Wuxi Topbond Energy Ring Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-13
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses an industrial furnace flue gas cooling device, including the cooler bin, the cooler bin inner wall curb plate before passing through bolt fixedly connected with, back lateral wall fixedly connected with shower, the shower surface is provided with the nozzle, shower fixed surface is connected with the connecting pipe, and the connecting pipe is linked together with the shower, and the cooler bin is pegged graft with the connecting pipe is fixed, the connecting pipe is intake and is held fixedly connected with inlet tube, the fixed grafting of cooler bin bottom surface has the outlet pipe of discharging fume. Outside rivers pass through the inlet tube, in the connecting pipe gets into the shower, through the nozzle blowout, absorb the heat that contains in the flue gas, rivers through discharge fume the outlet pipe discharge can, realized being convenient for carry out refrigerated target to the industrial furnace flue gas, the flue gas that has avoided carrying heat admits to the entering external environment and causes the circumstances that external environment temperature rises, reach the effect that is convenient for carry out reutilization to the heat that carries in the flue gas, avoided the condition of wasting of resources.

Description

Industrial furnace flue gas cooling device

Technical Field

The utility model relates to an industrial furnace technical field especially relates to an industrial furnace flue gas cooling device.

Background

The industrial furnace is a thermal device for heating materials or workpieces by using heat generated by fuel combustion or electric energy conversion in industrial production, and the industrial furnace generates flue gas by using the fuel, and the flue gas carries certain heat when being discharged.

Most of the traditional industrial furnace flue gas treatment devices do not have cooling devices, the industrial furnace flue gas is difficult to cool, the temperature of the external environment is easy to rise, and the heat carried in the flue gas is difficult to be secondarily utilized, so that the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides an industrial furnace flue gas cooling device for solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an industrial furnace flue gas cooling device, includes the cooler bin, the cooler bin inner wall passes through bolt fixedly connected with preceding curb plate, back lateral wall fixedly connected with shower, the shower surface is provided with the nozzle, shower fixed surface is connected with the connecting pipe, and the connecting pipe is linked together with the shower, and the cooler bin is pegged graft with the connecting pipe is fixed, the connecting pipe is intake and is held fixedly connected with inlet tube, the fixed outlet pipe that discharges fume that pegs graft in cooler bin bottom surface, the cooler bin inner wall is provided with flue gas filtering mechanism.

Preferably, flue gas filtering mechanism comprises backup pad, rose box, filter screen, active carbon filter screen and outlet duct, backup pad and cooler bin fixed connection set up, rose box and backup pad fixed connection set up, the filter screen sets up with rose box fixed connection, active carbon filter screen and rose box fixed connection set up, and the intake pipe sets up with the fixed grafting of rose box, and intake pipe and the fixed grafting setting of cooler bin, the outlet duct sets up with the fixed grafting of rose box, and the outlet duct sets up with the fixed grafting of backup pad.

Preferably, the bottom surface of the cooling box is fixedly connected with supporting legs, and the number of the supporting legs is four.

Preferably, the surface of the smoke exhaust water outlet pipe is provided with a valve, and the valve is an electromagnetic valve.

Preferably, the shower with be a plurality ofly with connecting pipe quantity, and a plurality of showers all use the central line of cooling box inner wall bottom surface as symmetry axis symmetry setting with a plurality of connecting pipes.

Preferably, the spray pipe, the connecting pipe and the water inlet pipe are all of a circular tubular structure, and the spray pipe, the connecting pipe and the water inlet pipe are all made of stainless steel.

Preferably, the number of the nozzles is plural, and the nozzles are atomizing nozzles.

Compared with the prior art, the beneficial effects of the utility model are that: according to the industrial furnace flue gas cooling device, flue gas generated by an industrial furnace firstly enters a flue gas filtering mechanism for filtering and then enters a cooling cavity, external water flow enters a spray pipe through a water inlet pipe and a connecting pipe, is sprayed out through a nozzle, absorbs heat contained in the flue gas, and is discharged through a smoke exhaust water outlet pipe; the target of being convenient for carry out the cooling to the industrial furnace flue gas is realized, the condition that the flue gas carrying heat enters the external environment and causes the external environment temperature to rise is avoided, the effect of being convenient for carry out the reutilization to the heat carried in the flue gas is reached, and the condition of wasting of resources is avoided.

Drawings

FIG. 1 is an isometric view of the structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a front sectional view of the structure of the present invention.

In the figure: 1 cooler bin, 2 preceding curb plates, 3 shower, 4 nozzles, 5 connecting pipes, 6 inlet tubes, 7 exhaust outlet pipes, 8 supporting legs, 9 flue gas filtering mechanism, 901 backup pad, 902 rose box, 903 filter screen, 904 active carbon filter screen, 905 intake pipe, 906 outlet ducts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, an industrial furnace flue gas cooling device comprises a cooling box 1, wherein the bottom surface of the cooling box 1 is fixedly connected with four supporting legs 8, the number of the supporting legs 8 is four, the device is conveniently supported, the inner wall of the cooling box 1 is fixedly connected with a front side plate 2 through bolts, the rear side wall is fixedly connected with a spray pipe 3, the number of the spray pipes 3 and a plurality of connecting pipes 5 are multiple, the spray pipes 3 and the connecting pipes 5 are symmetrically arranged by taking the central line of the bottom surface of the inner wall of the cooling box 1 as a symmetry axis, so that enough water flow can be sprayed out, the water flow can more effectively absorb heat in flue gas, the spray pipes 3, the connecting pipes 5 and a water inlet pipe 6 are all of a circular tubular structure, and the spray pipes 3, the connecting pipes 5 and the water inlet pipe 6 are all made of stainless steel, so that the spray pipes 3, the connecting pipes 5 and the water inlet pipe 6 are more durable and are not easy to generate corrosion, the surface of the spray pipe 3 is provided with a plurality of nozzles 4, the nozzles 4 are atomizing nozzles which can atomize and spray water flow, so that the water flow can be fully contacted with flue gas, the heat absorption effect of the water flow is improved, the surface of the spray pipe 3 is fixedly connected with a connecting pipe 5, the connecting pipe 5 is communicated with the spray pipe 3, the cooling box 1 is fixedly inserted with the connecting pipe 5, the water inlet end of the connecting pipe 5 is fixedly connected with a water inlet pipe 6, the bottom surface of the cooling box 1 is fixedly inserted with a smoke exhaust outlet pipe 7, the surface of the smoke exhaust outlet pipe 7 is provided with a valve, the valve is an electromagnetic valve, the closing and opening of the smoke exhaust outlet pipe 7 are conveniently controlled, the inner wall of the cooling box 1 is provided with a flue gas filtering mechanism 9, and the flue gas filtering mechanism 9 consists of a supporting plate 901, a filtering box 902, a filtering net 903, an activated carbon filtering net 904 and an air outlet pipe 906, the supporting plate 901 is fixedly connected with the cooling box 1, the filtering box 902 is fixedly connected with the supporting plate 901, the filtering net 903 is fixedly connected with the filtering box 902, the activated carbon filtering net 904 is fixedly connected with the filtering box, the air inlet pipe 905 is fixedly inserted into the cooling box 1, the air outlet pipe 906 is fixedly inserted into the filtering box, the air outlet pipe 906 is fixedly inserted into the supporting plate 901, the harmful substances contained in the smoke exhausted by the industrial furnace can be conveniently filtered, the smoke generated by the industrial furnace firstly enters the smoke filtering mechanism 9 to be filtered and then enters the cooling cavity, the external water flow passes through the water inlet pipe 6 and the connecting pipe 5 to enter the spraying pipe 3 to be sprayed out through the nozzle 4, the heat contained in the smoke is absorbed, the water flow is exhausted through the smoke exhaust outlet pipe 7, the aim of conveniently cooling the smoke of the industrial furnace is achieved, the situation that the temperature of the external environment rises due to the fact that the smoke carrying heat enters the external environment is avoided, the effect of conveniently carrying the secondary utilization of the heat in the smoke is achieved, and the situation of resource waste is avoided.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use: flue gas that industrial furnace produced at first gets into flue gas filtering mechanism 9, filters through 9 flue gas of flue gas filtering mechanism, and the flue gas after the filtration gets into under the backup pad 901 and crosses, and at this moment, outside rivers pass through in inlet tube 6 gets into connecting pipe 5, get into shower 3 through connecting pipe 5 in, through the nozzle 4 blowout of 2 surface settings of preceding curb plate, absorb the heat that contains in the flue gas, absorb thermal rivers through exhaust fume outlet pipe 7 discharge can.

To sum up, this industrial furnace flue gas cooling device, the flue gas that the industrial furnace produced at first gets into flue gas filter mechanism 9 and filters, reentrant cooling intracavity, outside rivers pass through inlet tube 6, connecting pipe 5 gets into in shower 3, spout through nozzle 4, absorb the heat that contains in the flue gas, rivers through exhaust outlet pipe 7 discharge can, the target of being convenient for carry out the cooling to the industrial furnace flue gas has been realized, the condition that carries thermal flue gas entering external environment and cause the external environment temperature to rise has been avoided, reach the effect that the heat that carries in the flue gas carries out reutilization of being convenient for, the condition of wasting of resources has been avoided, a problem for put forward in solving above-mentioned background art.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industrial furnace flue gas cooling device, includes cooler bin (1), its characterized in that, curb plate (2) before cooler bin (1) inner wall passes through bolt fixedly connected with, lateral wall fixedly connected with shower (3) behind the cooler bin, shower (3) surface is provided with nozzle (4), shower (3) fixed surface is connected with connecting pipe (5), and connecting pipe (5) are linked together with shower (3), and cooler bin (1) and connecting pipe (5) fixed grafting, connecting pipe (5) water inlet end fixedly connected with inlet tube (6), cooler bin (1) bottom surface is fixed to be pegged graft and is had exhaust outlet pipe (7), cooler bin (1) inner wall is provided with flue gas filtering mechanism (9).

2. The industrial furnace flue gas cooling device according to claim 1, wherein the flue gas filtering mechanism (9) is composed of a supporting plate (901), a filtering box (902), a filtering net (903), an activated carbon filtering net (904) and an air outlet pipe (906), the supporting plate (901) is fixedly connected with the cooling box (1), the filtering box (902) is fixedly connected with the supporting plate (901), the filtering net (903) is fixedly connected with the filtering box (902), the activated carbon filtering net (904) is fixedly connected with the filtering box, an air inlet pipe (905) is fixedly inserted with the filtering box, the air inlet pipe (905) is fixedly inserted with the cooling box (1), the air outlet pipe (906) is fixedly inserted with the filtering box, and the air outlet pipe (906) is fixedly inserted with the supporting plate (901).

3. The industrial furnace flue gas cooling device according to claim 1, wherein the bottom surface of the cooling box (1) is fixedly connected with supporting legs (8), and the number of the supporting legs (8) is four.

4. The flue gas cooling device for the industrial furnace according to the claim 1, wherein the surface of the smoke exhaust outlet pipe (7) is provided with a valve, and the valve is an electromagnetic valve.

5. The flue gas cooling device of the industrial furnace according to claim 1, wherein the number of the spray pipes (3) and the number of the connecting pipes (5) are multiple, and the spray pipes (3) and the connecting pipes (5) are symmetrically arranged by taking a center line of the bottom surface of the inner wall of the cooling box (1) as a symmetry axis.

6. The flue gas cooling device of the industrial furnace according to claim 1, wherein the spray pipe (3), the connecting pipe (5) and the water inlet pipe (6) are all of a circular tubular structure, and the spray pipe (3), the connecting pipe (5) and the water inlet pipe (6) are all made of stainless steel.

7. The flue gas cooling device of an industrial furnace according to claim 1, wherein the number of the nozzles (4) is plural, and the nozzles (4) are atomizing nozzles.